Left the city 12 years ago.  No skills.  Little money.  I was 56.  Recommend leaving before then.  It wass hard but its done now and it is heaven.  You need $1500 a month after house and land done.  $2500 and you live high off the hog.  Hint: you do not need to buy land.  Or rent.  But I did.  Probably would not again.  Read books about modern couples going feral.  Amazon.  Kindle.  Then go!